Spherigrom ODS-1 is a high-performance, spherical silica-based C18 stationary phase from Dr. Maisch, designed for reliable and reproducible routine reversed-phase HPLC applications. The phase provides balanced hydrophobic retention combined with stable selectivity, making it a robust solution for daily analytical workflows. The well-defined surface chemistry of Spherigrom ODS-1 ensures consistent retention behavior and symmetrical peak shapes across a broad range of small to medium-polarity analytes. This controlled interaction profile supports high method robustness and long-term reproducibility, even under demanding routine conditions.
Available in 3 µm and 5 µm particle sizes, Spherigrom ODS-1 enables efficient separations under standard reversed-phase conditions and integrates seamlessly into established HPLC methods without the need for extensive method adjustments.
Balanced C18 stationary phase for classical reversed-phase separations
Spherical silica particles for high efficiency and excellent reproducibility
Consistent retention and selectivity across batches
Reliable peak shapes for routine analytical workflows
Suitable for isocratic and gradient RP-HPLC methods
Available particle sizes: 3 µm and 5 µm
Pharmaceutical quality control and API analysis
Routine reversed-phase HPLC methods
Environmental and trace-level analysis
Food and beverage testing
General analytical separations in research and QC laboratories
| Particle Sizes |
|
|---|---|
| Pore Size | 80 Å |
| Surface Area | 220 m²/g |
| Phase/Modification | C18 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| pH Range | 2 - 8 |
| Phase | Material Number |
|---|---|
| Spherigrom ODS-1, 3 µm | SGOD10308. |
| Spherigrom ODS-1, 5 µm | SGOD10508. |